private void ConfigureAnnotations()
{
m_RectangularCallout = new NRectangularCallout();
m_RectangularCallout.ArrowLength = new NLength(15, NRelativeUnit.ParentPercentage);
m_RectangularCallout.FillStyle = new NGradientFillStyle(Color.FromArgb(125, Color.White), Color.FromArgb(125, Color.CadetBlue));
m_RectangularCallout.UseAutomaticSize = true;
m_RectangularCallout.Orientation = 225;
m_RectangularCallout.Anchor = new NDataPointAnchor(m_Bar, 2, ContentAlignment.MiddleCenter, StringAlignment.Center);
m_RectangularCallout.Text = GetTextForAnnotation(m_RectangularCallout);
nChartControl1.Panels.Add(m_RectangularCallout);
m_RoundedRectangularCallout = new NRoundedRectangularCallout();
m_RoundedRectangularCallout.ArrowLength = new NLength(15, NRelativeUnit.ParentPercentage);
m_RoundedRectangularCallout.FillStyle = new NGradientFillStyle(Color.FromArgb(125, Color.White), Color.FromArgb(125, Color.LightGreen));
m_RoundedRectangularCallout.UseAutomaticSize = true;
m_RoundedRectangularCallout.Orientation = 135;
m_RoundedRectangularCallout.Anchor = new NModelPointAnchor(m_Chart, new NVector3DF(0, 0, 0));
m_RoundedRectangularCallout.Text = GetTextForAnnotation(m_RoundedRectangularCallout);
nChartControl1.Panels.Add(m_RoundedRectangularCallout);
m_CutEdgeRectangularCallout = new NCutEdgeRectangularCallout();
m_CutEdgeRectangularCallout.FillStyle = new NGradientFillStyle(Color.FromArgb(125, Color.White), Color.FromArgb(125, Color.LightBlue));
m_CutEdgeRectangularCallout.ArrowLength = new NLength(40, NRelativeUnit.ParentPercentage);
m_CutEdgeRectangularCallout.UseAutomaticSize = true;
m_CutEdgeRectangularCallout.Orientation = 190;
m_CutEdgeRectangularCallout.Anchor = new NLegendDataItemAnchor(m_Legend, 1);
m_CutEdgeRectangularCallout.Text = GetTextForAnnotation(m_CutEdgeRectangularCallout);
nChartControl1.Panels.Add(m_CutEdgeRectangularCallout);
m_OvalCallout = new NOvalCallout();
m_OvalCallout.FillStyle = new NColorFillStyle(Color.FromArgb(200, Color.AliceBlue));
m_OvalCallout.ArrowLength = new NLength(15, NRelativeUnit.ParentPercentage);
m_OvalCallout.UseAutomaticSize = true;
m_OvalCallout.Orientation = 315;
m_OvalCallout.Anchor = new NScalePointAnchor(m_Chart,
(int)StandardAxis.PrimaryX,
(int)StandardAxis.PrimaryY,
(int)StandardAxis.Depth,
AxisValueAnchorMode.Clip, new NVector3DD(7, 100, 0));
m_OvalCallout.Text = GetTextForAnnotation(m_OvalCallout);
nChartControl1.Panels.Add(m_OvalCallout);
m_ArrowAnnotation = new NArrowAnnotation();
m_ArrowAnnotation.UseAutomaticSize = true;
m_ArrowAnnotation.ArrowHeadWidthPercent = 30;
m_ArrowAnnotation.TextStyle.FontStyle.EmSize = new NLength(11, NGraphicsUnit.Point);
m_ArrowAnnotation.TextStyle.FontStyle.Style |= FontStyle.Bold;
m_ArrowAnnotation.Orientation = 45;
m_ArrowAnnotation.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant1, Color.FromArgb(125, Color.White), Color.FromArgb(125, Color.Orange));
m_ArrowAnnotation.Anchor = new NDataPointAnchor(m_Bar, 4, ContentAlignment.MiddleCenter, StringAlignment.Center);
m_ArrowAnnotation.Text = GetTextForAnnotation(m_ArrowAnnotation);
nChartControl1.Panels.Add(m_ArrowAnnotation);
nChartControl1.Controller.Selection.Clear();
nChartControl1.Controller.Selection.Add(m_Chart);
nChartControl1.Controller.Tools.Add(new NTrackballTool());
}
private void GenerateDateLabels(int nTotalDays)
{
// the chart starts with the first monday of june 2003
DateTime dt = new DateTime(2003, 6, 2);
TimeSpan daySpan = new TimeSpan(1, 0, 0, 0);
NFontStyle labelFont = new NFontStyle("Arial", 9, FontStyle.Bold);
NAxis axisX1 = m_Chart.Axis(StandardAxis.PrimaryX);
NLinearScaleConfigurator linearScale = axisX1.ScaleConfigurator as NLinearScaleConfigurator;
int nCurCategory = 0;
m_Chart.ChildPanels.Clear();
for (int i = 0; i < nTotalDays; i++)
{
// add a custom label for the first work day of the month
if ((dt.Day == 1) ||
((dt.DayOfWeek == DayOfWeek.Monday) && (dt.Day == 2 || dt.Day == 3)))
{
NRectangularCallout callout = new NRectangularCallout();
callout.Anchor = new NAxisValueAnchor(axisX1, AxisValueAnchorMode.Clamp, nCurCategory);
callout.Orientation = 270;
callout.TextStyle.FontStyle = labelFont;
callout.Text = dt.ToString("MMM yyyy");
callout.StrokeStyle.Color = Color.DarkSeaGreen;
callout.StrokeStyle.Pattern = LinePattern.Dot;
callout.ArrowBasePercent = 0;
callout.UseAutomaticSize = true;
m_Chart.ChildPanels.Add(callout);
NAxisConstLine cl = axisX1.ConstLines.Add();
cl.Value = nCurCategory;
cl.StrokeStyle.Color = Color.DarkSeaGreen;
}
if (dt.DayOfWeek == DayOfWeek.Monday)
{
if ((dt.Day == 1) || (dt.Day == 2) || (dt.Day == 3))
{
linearScale.Labels.Add("");
nCurCategory++;
}
else
{
linearScale.Labels.Add(dt.Day.ToString());
nCurCategory++;
}
}
else if (dt.DayOfWeek == DayOfWeek.Saturday)
{
}
else if (dt.DayOfWeek == DayOfWeek.Sunday)
{
}
else
{
nCurCategory++;
}
dt += daySpan;
}
}
public override void Initialize()
{
base.Initialize();
// set a chart title
NLabel title = nChartControl1.Labels.AddHeader("Annotation Drag Tool");
title.TextStyle.FontStyle = new NFontStyle("Times New Roman", 18, FontStyle.Italic);
title.ContentAlignment = ContentAlignment.BottomCenter;
title.Location = new NPointL(new NLength(50, NRelativeUnit.ParentPercentage), new NLength(2, NRelativeUnit.ParentPercentage));
// no legend
nChartControl1.Legends.Clear();
// setup chart
NChart chart = nChartControl1.Charts[0];
chart.BoundsMode = BoundsMode.Stretch;
// configure the x scale
NLinearScaleConfigurator xScale = new NLinearScaleConfigurator();
xScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = xScale;
// configure the y scale
NLinearScaleConfigurator yScale = new NLinearScaleConfigurator();
NScaleStripStyle stripStyle = new NScaleStripStyle(new NColorFillStyle(Color.Beige), null, true, 0, 0, 1, 1);
stripStyle.SetShowAtWall(ChartWallType.Back, true);
stripStyle.SetShowAtWall(ChartWallType.Left, true);
stripStyle.Interlaced = true;
yScale.StripStyles.Add(stripStyle);
yScale.MajorGridStyle.SetShowAtWall(ChartWallType.Back, true);
chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator = yScale;
// Create a point series
NPointSeries point = (NPointSeries)chart.Series.Add(SeriesType.Point);
point.InflateMargins = true;
point.UseXValues = true;
point.Name = "Series 1";
point.DataLabelStyle.Visible = false;
// Add some data
point.Values.Add(31);
point.Values.Add(67);
point.Values.Add(12);
point.Values.Add(84);
point.Values.Add(90);
point.XValues.Add(5);
point.XValues.Add(36);
point.XValues.Add(51);
point.XValues.Add(76);
point.XValues.Add(93);
m_Callout1 = new NRectangularCallout();
m_Callout1.UseAutomaticSize = true;
m_Callout1.Text = "Annotation 1";
m_Callout1.Orientation = 125;
m_Callout1.ArrowLength = new NLength(40, NGraphicsUnit.Point);
m_Callout1.Anchor = new NScalePointAnchor(chart, (int)StandardAxis.PrimaryX, (int)StandardAxis.PrimaryY, (int)StandardAxis.Depth, AxisValueAnchorMode.Clip, new Nevron.GraphicsCore.NVector3DD(36, 67, 0));
chart.ChildPanels.Add(m_Callout1);
m_Callout2 = new NRectangularCallout();
m_Callout2.UseAutomaticSize = true;
m_Callout2.Text = "Annotation 2";
m_Callout1.Orientation = 45;
m_Callout2.ArrowLength = new NLength(40, NGraphicsUnit.Point);
m_Callout2.Anchor = new NScalePointAnchor(chart, (int)StandardAxis.PrimaryX, (int)StandardAxis.PrimaryY, (int)StandardAxis.Depth, AxisValueAnchorMode.Clip, new Nevron.GraphicsCore.NVector3DD(76, 84, 0));
chart.ChildPanels.Add(m_Callout2);
// apply style sheet
NStyleSheet styleSheet = NStyleSheet.CreatePredefinedStyleSheet(PredefinedStyleSheet.Fresh);
styleSheet.Apply(nChartControl1.Document);
nChartControl1.Controller.Tools.Add(new NSelectorTool());
nChartControl1.Controller.Tools.Add(new NCalloutDragTool());
AllowDragAnnotation1CheckBox.Checked = true;
AllowDragAnnotation2CheckBox.Checked = true;
}
private void ConfigureAnnotations()
{
if (rectPanelCheck.Checked)
{
nRectangularCallout = new NRectangularCallout();
nRectangularCallout.ArrowLength = new NLength(15, NRelativeUnit.ParentPercentage);
nRectangularCallout.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(125, Color.White), Color.FromArgb(125, Color.CadetBlue));
nRectangularCallout.UseAutomaticSize = true;
nRectangularCallout.Orientation = 225;
nRectangularCallout.Anchor = new NDataPointAnchor(nBar, 2, ContentAlignment.MiddleCenter, StringAlignment.Center);
nRectangularCallout.Text = GetTextForAnnotation(nRectangularCallout);
nRectangularCallout.TextStyle.FontStyle.EmSize = new NLength(8);
nChartControl1.Panels.Add(nRectangularCallout);
}
if (roundRectCalloutCheck.Checked)
{
nRoundedRectangularCallout = new NRoundedRectangularCallout();
nRoundedRectangularCallout.ArrowLength = new NLength(15, NRelativeUnit.ParentPercentage);
nRoundedRectangularCallout.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(125, Color.White), Color.FromArgb(125, Color.LightGreen));
nRoundedRectangularCallout.UseAutomaticSize = true;
nRoundedRectangularCallout.Orientation = 135;
nRoundedRectangularCallout.Anchor = new NModelPointAnchor(nChart, new NVector3DF(0, 0, 0));
nRoundedRectangularCallout.Text = GetTextForAnnotation(nRoundedRectangularCallout);
nRoundedRectangularCallout.TextStyle.FontStyle.EmSize = new NLength(8);
nChartControl1.Panels.Add(nRoundedRectangularCallout);
}
if (cutedgeRectPanelCheck.Checked)
{
nCutEdgeRectangularCallout = new NCutEdgeRectangularCallout();
nCutEdgeRectangularCallout.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(125, Color.White), Color.FromArgb(125, Color.LightBlue));
nCutEdgeRectangularCallout.ArrowLength = new NLength(40, NRelativeUnit.ParentPercentage);
nCutEdgeRectangularCallout.UseAutomaticSize = true;
nCutEdgeRectangularCallout.Orientation = 190;
nCutEdgeRectangularCallout.Anchor = new NLegendDataItemAnchor(nLegend, 1);
nCutEdgeRectangularCallout.Text = GetTextForAnnotation(nCutEdgeRectangularCallout);
nCutEdgeRectangularCallout.TextStyle.FontStyle.EmSize = new NLength(8);
nChartControl1.Panels.Add(nCutEdgeRectangularCallout);
}
if (ovalPanelCheck.Checked)
{
nOvalCallout = new NOvalCallout();
nOvalCallout.FillStyle = new NColorFillStyle(Color.FromArgb(200, Color.AliceBlue));
nOvalCallout.ArrowLength = new NLength(15, NRelativeUnit.ParentPercentage);
nOvalCallout.UseAutomaticSize = true;
nOvalCallout.Orientation = 315;
nOvalCallout.Anchor = new NScalePointAnchor(nChart,
(int)StandardAxis.PrimaryX,
(int)StandardAxis.PrimaryY,
(int)StandardAxis.Depth,
AxisValueAnchorMode.Clip,
new NVector3DD(7, 100, 0));
nOvalCallout.Text = GetTextForAnnotation(nOvalCallout);
nOvalCallout.TextStyle.FontStyle.EmSize = new NLength(8);
nChartControl1.Panels.Add(nOvalCallout);
}
if (arrowCheck.Checked)
{
nArrowAnnotation = new NArrowAnnotation();
nArrowAnnotation.UseAutomaticSize = true;
nArrowAnnotation.ArrowHeadWidthPercent = 30;
nArrowAnnotation.TextStyle.FontStyle.EmSize = new NLength(11, NGraphicsUnit.Point);
nArrowAnnotation.TextStyle.FontStyle.Style |= FontStyle.Bold;
nArrowAnnotation.Orientation = 45;
nArrowAnnotation.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant1, Color.FromArgb(125, Color.White), Color.FromArgb(125, Color.Orange));
nArrowAnnotation.Anchor = new NDataPointAnchor(nBar, 4, ContentAlignment.MiddleCenter, StringAlignment.Center);
nArrowAnnotation.Text = GetTextForAnnotation(nArrowAnnotation);
nArrowAnnotation.TextStyle.FontStyle.EmSize = new NLength(8);
nChartControl1.Panels.Add(nArrowAnnotation);
}
}
